Reduced stress generator pole tip fillet

Details Reduced stress generator pole tip fillet Reduced stress generator pole tip fillet

2009-01-30

2010-10-19

Leung, Quyen (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S216072, C310S216073, C310S216074, C310S187000, C310S012240

Reexamination Certificate

active

07816836

ABSTRACT:
A reduced stress rotor tip fillet that may be utilized in generators and motors as well as other types of rotating equipment is disclosed herein. The rotor tip fillet may reduce stress via an inventive fillet configuration positioned between intersecting rotor faces.

REFERENCES:
patent: 4812695 (1989-03-01), Parshall
patent: 6124661 (2000-09-01), Gardner
patent: 6774522 (2004-08-01), Aoyama et al.
patent: 6933648 (2005-08-01), Buchan et al.
patent: 7122931 (2006-10-01), Zhang et al.
patent: 3244326 (1984-05-01), None
patent: 10164787 (1998-06-01), None
Machine Translation JP10164787 (1998) and DE3244326 (1984).

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